these mufflers deliver on both performance and aesthetics

19mm (3/4") x 1

9cm) riser width

M10x18mm Thread

2x upright tubes (1" (25

vance hines stage 1 jet kit for honda BS365 these mufflers deliver on bothVance & Hines Stage 1 Jet Kit for Honda Dial in the perfect fuel mix with this Stage 1 Jet Kit designed specifically for your Honda running a Vance & Hines exhaust (also works great with other aftermarket exhausts). It fine tunes your stock carburetor to deliver smoother throttle response, more power, and all around better performance. Features: Recalibrates stock carburetors for Vance & Hines or other exhaust systems Includes adjustable needle